| Acronym | Meaning |
| D/L | Downlink |
| ARPS | Advanced Regional Prediction System |
| AMMS | Advanced Microwave Moisture Sounder |
| TCCR | Technical Committee For Computing Resources |
| IRCTR | International Research Centre For Telecommunication-transmission And RADAR |
| AQCA | Air Quality Control Act |
| HRS | High-resolution Data Service |
| TA# | Taylor Number |
| RASTER | (Remote) ASTER |
| ABLE-2B | Arctic/Atlantic/Atmospheric Boundary Layer Experiment |